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/*
* (C) Copyright 2012
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <common.h>
#include <asm/io.h>
#include <asm/byteorder.h>
#if !defined(CONFIG_SYS_BOOTCOUNT_LE) && !defined(CONFIG_SYS_BOOTCOUNT_BE)
# if __BYTE_ORDER == __LITTLE_ENDIAN
# define CONFIG_SYS_BOOTCOUNT_LE
# else
# define CONFIG_SYS_BOOTCOUNT_BE
# endif
#endif
#ifdef CONFIG_SYS_BOOTCOUNT_LE
static inline void raw_bootcount_store(volatile u32 *addr, u32 data)
{
out_le32(addr, data);
}
static inline u32 raw_bootcount_load(volatile u32 *addr)
{
return in_le32(addr);
}
#else
static inline void raw_bootcount_store(volatile u32 *addr, u32 data)
{
out_be32(addr, data);
}
static inline u32 raw_bootcount_load(volatile u32 *addr)
{
return in_be32(addr);
}
#endif